/// <summary>
/// 异步检查完成
/// </summary>
/// <param name="e">结果</param>
protected virtual void ClientCheckCompleted(DownloadStringCompletedEventArgs e)
{
//用户取消
if (e.Cancelled)
{
this.OnNotify(new NotifyEventArgs("已取消更新。"));
return;
}
//出错
if (e.Error != null)
{
this.OnError(new ErrorEventArgs("下载更新信息失败：{0}。", e.Error.Message.TrimEnd(PERIOD)));
return;
}
//解析
Packages packages;
try
{
packages = new Packages(e.Result);
}
catch (Exception exp)
{
this.OnError(new ErrorEventArgs("解析更新信息失败：{0}。", exp.Message.TrimEnd(PERIOD)));
return;
}
//可用更新
PackageCollection avaliables = packages.GetAvailables(HostConfig.CurrentVersion);
bool uptodate = avaliables.Count < 1;
this.OnNotify(new NotifyEventArgs(uptodate ? "已是最新版本。" : "发现新版本。"));
CheckCompletedEventArgs ce = new CheckCompletedEventArgs(uptodate);
this.OnCheckCompleted(ce);
if (uptodate || ce.Handled)
{
return;
}
this.m_Avaliables = avaliables.GetEnumerator();
//开始更新
this.OnUpdateStarted(new UpdateStartedEventArgs(avaliables));
this.ClientKillAsync();
}